this stuff has been amazing for me... My endurance and energy is through the roof in the weight room from this. My session yesterday was a LOT of volume and compound movements and this definitely helped to get through it... I'm 2 weeks and 2 days in so far and loving it... The hunger effects are definitely going HIGH... Am eating every 1.5 to 2 hours that I'm awake! that includes protein supps of course.... GREAT stuff here... will be disappointed when I run out in about a week or so....